303 OG
303 OG
Also known as: 303 Kush, 303, 303 OG Kush
Overview
303 OG is an indica-dominant hybrid cannabis strain that originated in Colorado, created by crossing Pre-98 Bubba Kush and Chemdawg. This strain was bred to capture the best characteristics of both parent strains, inheriting Bubba Kush's relaxing properties and Chemdawg's potent diesel-like aromatics. The strain typically exhibits 60% indica and 40% sativa genetics, though some phenotypes may lean heavier toward indica dominance. 303 OG gained popularity beyond Colorado due to its balanced effects and distinctive flavor profile. Named after the Denver area code, this strain has become a regional favorite and has spread to other cannabis markets throughout the United States. The strain is characterized by medium-sized, spade-shaped buds with dark olive green coloration and rich purple undertones. The flowers display thick, burnt orange pistils that contrast beautifully with the dense coating of frosty crystal trichomes, giving the buds a distinctive blue-tinted glow under proper lighting. This heavy trichome production indicates the strain's potency and contributes to its resinous, sticky texture.
Effects
Reported Medical Uses
- Users report relief from chronic stress
- May help with depression and anxiety
- Often used for insomnia and sleep disorders
- Users report pain management benefits
- May help with seizures and muscle spasms
- Often used for chronic pain conditions
This is not medical advice. Consult a healthcare professional.
Possible Negative Effects
Growing Information
303 OG is considered an easy-to-moderate difficulty strain suitable for both novice and experienced growers. Indoor flowering time ranges from 8-9 weeks, with yields averaging 300-400 grams per square meter. The strain adapts well to various cultivation methods including hydroponics, aeroponics, and soil-based systems. It responds favorably to Screen of Green (SCROG) techniques and low-stress training methods. Plants typically reach medium to tall heights (up to 6 feet outdoors), requiring adequate vertical space and possible height control techniques. Optimal temperature range is 68-77°F with humidity levels of 50-70% during vegetative stage, decreasing to 40-50% during flowering. The strain shows good resistance to common pests and diseases. Outdoor cultivation requires warm, temperate climates with harvest typically occurring in early to mid-October. The strain thrives in sunny conditions but may benefit from greenhouse protection in cooler climates.